She married Richard II, Vicomte de Beaumont,[2] but it seems they were childless. Richard died on 17 September 1242. In 1232 Matilda and Richard gave land to the nuns of Lieu.[3] Matilda later married Jean II de Nesle. She was also childless with him.
Berman, Constance Hoffman (2009). "Noble Women's Power as Reflected in the Foundations of Cistercian Houses for Nuns in Thirteenth-Century Northern France: Port-Royal, les Clairets, Moncey, Lieu and Eau-lez-Chartres". In Katherine Smith; Scott Wells (eds.). Negotiating Community and Difference in Medieval Europe: Gender, Power, Patronage and the Authority of Religion in Latin Christendom. Brill. pp. 137–149.
Smith, Katherine Allen; Wells, Scott, eds. (2009). Negotiating community and difference in medieval Europe: gender, power, patronage, and the authority of religion in Latin Christendom. Brill.144